mirror of
https://github.com/moparisthebest/pacman
synced 2024-12-23 00:08:50 -05:00
Add a parseconfig to the pacman frontend that compiles
Warning: this compiles but may not work as intended quite yet. :) Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
parent
e0afe6e94a
commit
65662315b6
@ -190,7 +190,7 @@ int alpm_db_unregister(pmdb_t *db)
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* @param url url of the server
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* @param url url of the server
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* @return 0 on success, -1 on error (pm_errno is set accordingly)
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* @return 0 on success, -1 on error (pm_errno is set accordingly)
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*/
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*/
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int alpm_db_setserver(pmdb_t *db, const char *url)
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int SYMEXPORT alpm_db_setserver(pmdb_t *db, const char *url)
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{
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{
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int found = 0;
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int found = 0;
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@ -122,24 +122,24 @@ void _alpm_handle_free(pmhandle_t *handle)
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FREE(handle);
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FREE(handle);
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}
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}
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alpm_cb_log alpm_option_get_logcb() { return (handle ? handle->logcb : NULL); }
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alpm_cb_log SYMEXPORT alpm_option_get_logcb() { return (handle ? handle->logcb : NULL); }
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alpm_cb_download alpm_option_get_dlcb() { return (handle ? handle->dlcb : NULL); }
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alpm_cb_download SYMEXPORT alpm_option_get_dlcb() { return (handle ? handle->dlcb : NULL); }
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unsigned short SYMEXPORT alpm_option_get_logmask() { return handle->logmask; }
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unsigned short SYMEXPORT alpm_option_get_logmask() { return handle->logmask; }
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const char SYMEXPORT *alpm_option_get_root() { return handle->root; }
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const char SYMEXPORT *alpm_option_get_root() { return handle->root; }
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const char SYMEXPORT *alpm_option_get_dbpath() { return handle->dbpath; }
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const char SYMEXPORT *alpm_option_get_dbpath() { return handle->dbpath; }
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const char SYMEXPORT *alpm_option_get_cachedir() { return handle->cachedir; }
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const char SYMEXPORT *alpm_option_get_cachedir() { return handle->cachedir; }
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const char SYMEXPORT *alpm_option_get_logfile() { return handle->logfile; }
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const char SYMEXPORT *alpm_option_get_logfile() { return handle->logfile; }
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const char SYMEXPORT *alpm_option_get_lockfile() { return handle->lockfile; }
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const char SYMEXPORT *alpm_option_get_lockfile() { return handle->lockfile; }
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unsigned short alpm_option_get_usesyslog() { return handle->usesyslog; }
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unsigned short SYMEXPORT alpm_option_get_usesyslog() { return handle->usesyslog; }
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alpm_list_t *alpm_option_get_noupgrades() { return handle->noupgrade; }
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alpm_list_t SYMEXPORT *alpm_option_get_noupgrades() { return handle->noupgrade; }
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alpm_list_t *alpm_option_get_noextracts() { return handle->noextract; }
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alpm_list_t SYMEXPORT *alpm_option_get_noextracts() { return handle->noextract; }
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alpm_list_t *alpm_option_get_ignorepkgs() { return handle->ignorepkg; }
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alpm_list_t SYMEXPORT *alpm_option_get_ignorepkgs() { return handle->ignorepkg; }
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alpm_list_t *alpm_option_get_holdpkgs() { return handle->holdpkg; }
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alpm_list_t SYMEXPORT *alpm_option_get_holdpkgs() { return handle->holdpkg; }
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time_t alpm_option_get_upgradedelay() { return handle->upgradedelay; }
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time_t SYMEXPORT alpm_option_get_upgradedelay() { return handle->upgradedelay; }
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const char *alpm_option_get_xfercommand() { return handle->xfercommand; }
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const char SYMEXPORT *alpm_option_get_xfercommand() { return handle->xfercommand; }
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unsigned short alpm_option_get_nopassiveftp() { return handle->nopassiveftp; }
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unsigned short SYMEXPORT alpm_option_get_nopassiveftp() { return handle->nopassiveftp; }
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unsigned short SYMEXPORT alpm_option_get_chomp() { return handle->chomp; }
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unsigned short SYMEXPORT alpm_option_get_chomp() { return handle->chomp; }
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unsigned short alpm_option_get_usecolor() { return handle->use_color; }
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unsigned short SYMEXPORT alpm_option_get_usecolor() { return handle->use_color; }
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unsigned short SYMEXPORT alpm_option_get_showsize() { return handle->showsize; }
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unsigned short SYMEXPORT alpm_option_get_showsize() { return handle->showsize; }
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pmdb_t SYMEXPORT *alpm_option_get_localdb() { return handle->db_local; }
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pmdb_t SYMEXPORT *alpm_option_get_localdb() { return handle->db_local; }
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@ -215,7 +215,7 @@ void SYMEXPORT alpm_option_set_cachedir(const char *cachedir)
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}
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}
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}
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}
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void alpm_option_set_logfile(const char *logfile)
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void SYMEXPORT alpm_option_set_logfile(const char *logfile)
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{
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{
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ALPM_LOG_FUNC;
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ALPM_LOG_FUNC;
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@ -240,27 +240,27 @@ void SYMEXPORT alpm_option_set_lockfile(const char *lockfile)
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}
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}
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}
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}
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void alpm_option_set_usesyslog(unsigned short usesyslog)
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void SYMEXPORT alpm_option_set_usesyslog(unsigned short usesyslog)
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{
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{
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handle->usesyslog = usesyslog;
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handle->usesyslog = usesyslog;
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}
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}
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void alpm_option_add_noupgrade(char *pkg)
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void SYMEXPORT alpm_option_add_noupgrade(char *pkg)
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{
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{
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handle->noupgrade = alpm_list_add(handle->noupgrade, strdup(pkg));
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handle->noupgrade = alpm_list_add(handle->noupgrade, strdup(pkg));
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}
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}
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void alpm_option_set_noupgrades(alpm_list_t *noupgrade)
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void SYMEXPORT alpm_option_set_noupgrades(alpm_list_t *noupgrade)
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{
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{
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if(handle->noupgrade) FREELIST(handle->noupgrade);
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if(handle->noupgrade) FREELIST(handle->noupgrade);
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if(noupgrade) handle->noupgrade = noupgrade;
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if(noupgrade) handle->noupgrade = noupgrade;
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}
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}
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void alpm_option_add_noextract(char *pkg)
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void SYMEXPORT alpm_option_add_noextract(char *pkg)
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{
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{
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handle->noextract = alpm_list_add(handle->noextract, strdup(pkg));
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handle->noextract = alpm_list_add(handle->noextract, strdup(pkg));
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}
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}
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void alpm_option_set_noextracts(alpm_list_t *noextract)
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void SYMEXPORT alpm_option_set_noextracts(alpm_list_t *noextract)
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{
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{
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if(handle->noextract) FREELIST(handle->noextract);
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if(handle->noextract) FREELIST(handle->noextract);
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if(noextract) handle->noextract = noextract;
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if(noextract) handle->noextract = noextract;
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@ -276,40 +276,43 @@ void alpm_option_set_ignorepkgs(alpm_list_t *ignorepkgs)
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if(ignorepkgs) handle->ignorepkg = ignorepkgs;
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if(ignorepkgs) handle->ignorepkg = ignorepkgs;
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}
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}
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void alpm_option_add_holdpkg(char *pkg)
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void SYMEXPORT alpm_option_add_holdpkg(char *pkg)
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{
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{
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handle->holdpkg = alpm_list_add(handle->holdpkg, strdup(pkg));
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handle->holdpkg = alpm_list_add(handle->holdpkg, strdup(pkg));
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}
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}
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void alpm_option_set_holdpkgs(alpm_list_t *holdpkgs)
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void SYMEXPORT alpm_option_set_holdpkgs(alpm_list_t *holdpkgs)
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{
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{
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if(handle->holdpkg) FREELIST(handle->holdpkg);
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if(handle->holdpkg) FREELIST(handle->holdpkg);
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if(holdpkgs) handle->holdpkg = holdpkgs;
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if(holdpkgs) handle->holdpkg = holdpkgs;
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}
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}
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void alpm_option_set_upgradedelay(time_t delay)
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void SYMEXPORT alpm_option_set_upgradedelay(time_t delay)
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{
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{
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handle->upgradedelay = delay;
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handle->upgradedelay = delay;
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}
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}
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void alpm_option_set_xfercommand(const char *cmd)
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void SYMEXPORT alpm_option_set_xfercommand(const char *cmd)
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{
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{
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if(handle->xfercommand) FREE(handle->xfercommand);
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if(handle->xfercommand) FREE(handle->xfercommand);
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if(cmd) handle->xfercommand = strdup(cmd);
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if(cmd) handle->xfercommand = strdup(cmd);
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}
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}
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void alpm_option_set_nopassiveftp(unsigned short nopasv)
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void SYMEXPORT alpm_option_set_nopassiveftp(unsigned short nopasv)
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{
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{
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handle->nopassiveftp = nopasv;
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handle->nopassiveftp = nopasv;
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}
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}
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void alpm_option_set_chomp(unsigned short chomp) { handle->chomp = chomp; }
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void SYMEXPORT alpm_option_set_chomp(unsigned short chomp)
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{
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handle->chomp = chomp;
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}
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void alpm_option_set_usecolor(unsigned short usecolor)
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void SYMEXPORT alpm_option_set_usecolor(unsigned short usecolor)
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{
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{
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handle->use_color = usecolor;
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handle->use_color = usecolor;
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}
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}
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void alpm_option_set_showsize(unsigned short showsize)
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void SYMEXPORT alpm_option_set_showsize(unsigned short showsize)
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{
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{
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handle->showsize = showsize;
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handle->showsize = showsize;
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}
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}
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@ -456,6 +456,218 @@ static int parseargs(int argc, char *argv[])
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return(0);
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return(0);
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}
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}
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/* The real parseconfig. Called with a null section argument by the publicly
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* visible parseconfig so we can recall from within ourself on an include */
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static int _parseconfig(const char *file, const char *givensection)
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{
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FILE *fp = NULL;
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char line[PATH_MAX+1];
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int linenum = 0;
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char *ptr, *section = NULL;
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pmdb_t *db = NULL;
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fp = fopen(file, "r");
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if(fp == NULL) {
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return(1);
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}
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if(givensection != NULL) {
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section = strdup(givensection);
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}
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while(fgets(line, PATH_MAX, fp)) {
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linenum++;
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strtrim(line);
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/* ignore whole line and end of line comments */
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if(strlen(line) == 0 || line[0] == '#') {
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continue;
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}
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if((ptr = strchr(line, '#'))) {
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*ptr = '\0';
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}
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if(line[0] == '[' && line[strlen(line)-1] == ']') {
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/* new config section, skip the '[' */
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ptr = &line[1];
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if(section) {
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free(section);
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}
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section = strdup(ptr);
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section[strlen(section)-1] = '\0';
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printf(_("config: new section '%s'"), section);
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if(!strlen(section)) {
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printf("PM_ERR_CONF_BAD_SECTION");
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return(1);
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}
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if(!strcmp(section, "local")) {
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printf("PM_ERR_CONF_LOCAL");
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return(1);
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}
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} else {
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/* directive */
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char *key;
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const char *upperkey;
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/* strsep modifies the 'line' string: 'key \0 ptr' */
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key = line;
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ptr = line;
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strsep(&ptr, "=");
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strtrim(key);
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strtrim(ptr);
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if(key == NULL) {
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printf("PM_ERR_CONF_BAD_SYNTAX");
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return(1);
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}
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upperkey = strtoupper(strdup(key));
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if(!strlen(section) && strcmp(key, "INCLUDE")) {
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printf("PM_ERR_CONF_DIRECTIVE_OUTSIDE_SECTION");
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return(1);
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}
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if(ptr == NULL) {
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/* directives without settings */
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/* TODO shouldn't we check if these are in the [options] section? */
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if(strcmp(key, "NoPassiveFTP") == 0 || strcmp(upperkey, "NOPASSIVEFTP") == 0) {
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alpm_option_set_nopassiveftp(1);
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printf(_("config: nopassiveftp"));
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} else if(strcmp(key, "UseSyslog") == 0 || strcmp(upperkey, "USESYSLOG") == 0) {
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alpm_option_set_usesyslog(1);
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printf(_("config: usesyslog"));
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} else if(strcmp(key, "ILoveCandy") == 0 || strcmp(upperkey, "ILOVECANDY") == 0) {
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alpm_option_set_chomp(1);
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printf(_("config: chomp"));
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} else if(strcmp(key, "UseColor") == 0 || strcmp(upperkey, "USECOLOR") == 0) {
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alpm_option_set_usecolor(1);
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printf(_("config: usecolor"));
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} else if(strcmp(key, "ShowSize") == 0 || strcmp(upperkey, "SHOWSIZE") == 0) {
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alpm_option_set_showsize(1);
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printf(_("config: showsize"));
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} else {
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printf("PM_ERR_CONF_BAD_SYNTAX");
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return(1);
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}
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} else {
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/* directives with settings */
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if(strcmp(key, "Include") == 0 || strcmp(upperkey, "INCLUDE") == 0) {
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printf(_("config: including %s"), ptr);
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_parseconfig(ptr, section);
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} else if(strcmp(section, "options") == 0) {
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if(strcmp(key, "NoUpgrade") == 0 || strcmp(upperkey, "NOUPGRADE") == 0) {
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/* TODO functionalize this */
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char *p = ptr;
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char *q;
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while((q = strchr(p, ' '))) {
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*q = '\0';
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alpm_option_add_noupgrade(p);
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printf(_("config: noupgrade: %s"), p);
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p = q;
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p++;
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}
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alpm_option_add_noupgrade(p);
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printf(_("config: noupgrade: %s"), p);
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} else if(strcmp(key, "NoExtract") == 0 || strcmp(upperkey, "NOEXTRACT") == 0) {
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char *p = ptr;
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char *q;
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while((q = strchr(p, ' '))) {
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*q = '\0';
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alpm_option_add_noextract(p);
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printf(_("config: noextract: %s"), p);
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p = q;
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p++;
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}
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alpm_option_add_noextract(p);
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printf(_("config: noextract: %s"), p);
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} else if(strcmp(key, "IgnorePkg") == 0 || strcmp(upperkey, "IGNOREPKG") == 0) {
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char *p = ptr;
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char *q;
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while((q = strchr(p, ' '))) {
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*q = '\0';
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alpm_option_add_ignorepkg(p);
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printf(_("config: ignorepkg: %s"), p);
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p = q;
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p++;
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}
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alpm_option_add_ignorepkg(p);
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printf(_("config: ignorepkg: %s"), p);
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} else if(strcmp(key, "HoldPkg") == 0 || strcmp(upperkey, "HOLDPKG") == 0) {
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char *p = ptr;
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char *q;
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while((q = strchr(p, ' '))) {
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*q = '\0';
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alpm_option_add_holdpkg(p);
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printf(_("config: holdpkg: %s"), p);
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p = q;
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p++;
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}
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alpm_option_add_holdpkg(p);
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printf(_("config: holdpkg: %s"), p);
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} else if(strcmp(key, "DBPath") == 0 || strcmp(upperkey, "DBPATH") == 0) {
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alpm_option_set_dbpath(ptr);
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printf(_("config: dbpath: %s"), ptr);
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} else if(strcmp(key, "CacheDir") == 0 || strcmp(upperkey, "CACHEDIR") == 0) {
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alpm_option_set_cachedir(ptr);
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printf(_("config: cachedir: %s"), ptr);
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} else if(strcmp(key, "RootDir") == 0 || strcmp(upperkey, "ROOTDIR") == 0) {
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alpm_option_set_root(ptr);
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printf(_("config: rootdir: %s"), ptr);
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} else if (strcmp(key, "LogFile") == 0 || strcmp(upperkey, "LOGFILE") == 0) {
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alpm_option_set_logfile(ptr);
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printf(_("config: logfile: %s"), ptr);
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} else if (strcmp(key, "LockFile") == 0 || strcmp(upperkey, "LOCKFILE") == 0) {
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alpm_option_set_lockfile(ptr);
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printf(_("config: lockfile: %s"), ptr);
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} else if (strcmp(key, "XferCommand") == 0 || strcmp(upperkey, "XFERCOMMAND") == 0) {
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alpm_option_set_xfercommand(ptr);
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printf(_("config: xfercommand: %s"), ptr);
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} else if (strcmp(key, "UpgradeDelay") == 0 || strcmp(upperkey, "UPGRADEDELAY") == 0) {
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|
/* The config value is in days, we use seconds */
|
||||||
|
time_t ud = atol(ptr) * 60 * 60 *24;
|
||||||
|
alpm_option_set_upgradedelay(ud);
|
||||||
|
printf(_("config: upgradedelay: %d"), (int)ud);
|
||||||
|
} else {
|
||||||
|
printf("PM_ERR_CONF_BAD_SYNTAX");
|
||||||
|
return(1);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
if(strcmp(key, "Server") == 0 || strcmp(upperkey, "SERVER") == 0) {
|
||||||
|
/* let's attempt a replacement for the current repo */
|
||||||
|
char *server = strreplace(ptr, "$repo", section);
|
||||||
|
|
||||||
|
if(alpm_db_setserver(db, server) != 0) {
|
||||||
|
/* pm_errno is set by alpm_db_setserver */
|
||||||
|
return(-1);
|
||||||
|
}
|
||||||
|
|
||||||
|
free(server);
|
||||||
|
} else {
|
||||||
|
printf("PM_ERR_CONF_BAD_SYNTAX");
|
||||||
|
return(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
line[0] = '\0';
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fclose(fp);
|
||||||
|
|
||||||
|
return(0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/** Parse a configuration file.
|
||||||
|
* @param file path to the config file.
|
||||||
|
* @return 0 on success, non-zero on error
|
||||||
|
*/
|
||||||
|
int parseconfig(const char *file)
|
||||||
|
{
|
||||||
|
/* call the real parseconfig function with a null section argument */
|
||||||
|
return(_parseconfig(file, NULL));
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* @brief Main function.
|
* @brief Main function.
|
||||||
*
|
*
|
||||||
|
@ -209,6 +209,12 @@ char *strtoupper(char *str)
|
|||||||
char *strtrim(char *str)
|
char *strtrim(char *str)
|
||||||
{
|
{
|
||||||
char *pch = str;
|
char *pch = str;
|
||||||
|
|
||||||
|
if(*str == '\0') {
|
||||||
|
/* string is empty, so we're done. */
|
||||||
|
return(str);
|
||||||
|
}
|
||||||
|
|
||||||
while(isspace(*pch)) {
|
while(isspace(*pch)) {
|
||||||
pch++;
|
pch++;
|
||||||
}
|
}
|
||||||
@ -216,13 +222,62 @@ char *strtrim(char *str)
|
|||||||
memmove(str, pch, (strlen(pch) + 1));
|
memmove(str, pch, (strlen(pch) + 1));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* check if there wasn't anything but whitespace in the string. */
|
||||||
|
if(*str == '\0') {
|
||||||
|
return(str);
|
||||||
|
}
|
||||||
|
|
||||||
pch = (str + (strlen(str) - 1));
|
pch = (str + (strlen(str) - 1));
|
||||||
while(isspace(*pch)) {
|
while(isspace(*pch)) {
|
||||||
pch--;
|
pch--;
|
||||||
}
|
}
|
||||||
*++pch = '\0';
|
*++pch = '\0';
|
||||||
|
|
||||||
return str;
|
return(str);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Helper function for strreplace */
|
||||||
|
static void _strnadd(char **str, const char *append, unsigned int count)
|
||||||
|
{
|
||||||
|
if(*str) {
|
||||||
|
*str = realloc(*str, strlen(*str) + count + 1);
|
||||||
|
} else {
|
||||||
|
*str = calloc(sizeof(char), count + 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
strncat(*str, append, count);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Replace all occurances of 'needle' with 'replace' in 'str', returning
|
||||||
|
* a new string (must be free'd) */
|
||||||
|
char *strreplace(const char *str, const char *needle, const char *replace)
|
||||||
|
{
|
||||||
|
const char *p, *q;
|
||||||
|
p = q = str;
|
||||||
|
|
||||||
|
char *newstr = NULL;
|
||||||
|
unsigned int needlesz = strlen(needle),
|
||||||
|
replacesz = strlen(replace);
|
||||||
|
|
||||||
|
while (1) {
|
||||||
|
q = strstr(p, needle);
|
||||||
|
if(!q) { /* not found */
|
||||||
|
if(*p) {
|
||||||
|
/* add the rest of 'p' */
|
||||||
|
_strnadd(&newstr, p, strlen(p));
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
} else { /* found match */
|
||||||
|
if(q > p){
|
||||||
|
/* add chars between this occurance and last occurance, if any */
|
||||||
|
_strnadd(&newstr, p, q - p);
|
||||||
|
}
|
||||||
|
_strnadd(&newstr, replace, replacesz);
|
||||||
|
p = q + needlesz;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return newstr;
|
||||||
}
|
}
|
||||||
|
|
||||||
void list_display(const char *title, alpm_list_t *list)
|
void list_display(const char *title, alpm_list_t *list)
|
||||||
|
@ -43,7 +43,7 @@ int rmrf(const char *path);
|
|||||||
void indentprint(const char *str, int indent);
|
void indentprint(const char *str, int indent);
|
||||||
char *strtoupper(char *str);
|
char *strtoupper(char *str);
|
||||||
char *strtrim(char *str);
|
char *strtrim(char *str);
|
||||||
int reg_match(char *string, char *pattern);
|
char *strreplace(const char *str, const char *needle, const char *replace);
|
||||||
void list_display(const char *title, alpm_list_t *list);
|
void list_display(const char *title, alpm_list_t *list);
|
||||||
void display_targets(alpm_list_t *syncpkgs);
|
void display_targets(alpm_list_t *syncpkgs);
|
||||||
int yesno(char *fmt, ...);
|
int yesno(char *fmt, ...);
|
||||||
|
Loading…
Reference in New Issue
Block a user